mr-mathematics.com Recapping: Top heavy fractions and mixed numbers

Slides:

Advertisements

Similar presentations

Fractions. What is 1 of £32? 2 What is 1 of £32? 2 Answer: £16.

Advertisements

Fractions – Adding Fractions

EXAMPLE 1 Writing Equivalent Fractions. EXAMPLE 1 Writing Equivalent Fractions Write two fractions that are equivalent to. Writing Equivalent Fractions.

EXAMPLE 1 Comparing Fractions Using the LCD SOLUTION Find the least common denominator of the fractions. The LCM of 8 and 12 is 24, so the least common.

COMPARING FRACTIONS Vocabulary  Mixed Fraction: Whole number mixed with a fraction (ex. 2 ½)  Improper Fraction: has a numerator greater than.

Unit 7 Lesson 1.5 Sharing Several Brownies

Fractions, Decimals, & Percent Conversions

Converting Mixed and Improper Fractions

Fractions & Percentages 14/08/ August 2015.

How do you use equivalent fractions to subtract fractions and mixed numbers with unlike denominators?

4½ 4¾ Chris Clements Fractions Converting Improper Fractions into Mixed Numbers 6½

EXAMPLE 2 Identifying Equivalent Fractions

People Fractions. Problem 1 of 20 Answer 1 = 10 Problem 2 of 20 Answer 2 = 5.

Which answer includes a mixed number that is equivalent to one and three twelfths.

Adding Fractions Example 1: (Adding when denominator is different)

Converting Fractions to Decimals

Change between Mixed #’s & Improper Fractions. Write each fraction in simplest form

4-5 Add or Subtract Mixed Numbers. Add Mixed Numbers To add mixed numbers: o First add the fractions o You may need to rename the fractions so that they.

Subtracting Mixed Numbers

4-6 Multiply Fractions & Mixed Numbers. Multiply Fractions To multiply fractions o multiply the numerators o Multiply the denominators Example: 2/3 *

Get ready…... Get set… GO…

Review Questions 4 th NF.1.

Warm Up Find the GCF of these sets 1) 10, 122) 14, 213) 24, 40 Answers: 1) 2 2) 7 3) 8.

Find the sum or difference. Then simplify if possible.

OPERATIONS USING FRACTIONS. 1. Add, subtract, multiply and divide fractions with and without a calculator. 2. Convert between equivalent forms of fractions.

Comparing Fractions with the same Denominators

1. Write each mixed number as an improper fraction 2. Write each improper fraction as a mixed number September 8, 2015 Warm-Up:Warm-Up: a.b. a.b.

a. The LCM of 4 and 5 is 20, so the LCD is 20.

5-2 6 th grade math Adding and Subtracting with Like Denominators.

Changing Improper Fractions to Mixed Fractions

Dividing Fractions. A. Review  Examples of fractions.

Add and Subtract Fractions with unlike denominators Schimmel.

COURSE 2 LESSON Find , or 4 Estimate 21 Add the fractions. Add the whole numbers = Write.

Adding and Subtracting Fractions By: Maren Miller.

Name______ Lesson#3 – Comparing and Ordering 6___ Mixed Numbers & Fractions PRACTICE - Pages #1-5.

Reciprocals A reciprocal is the value used to multiply a number by to make the product 1 Find the reciprocal of 2: 2 x = 1 What do we multiply 2 by to.

Comparing Fractions. Compare Which is larger 7/8 or 11/12? How do you know? Explain how you decided which one was bigger.

Qc.  WHAT EXACTLY WAS MR. DUEY RAPPING ABOUT? LET’S EXPLORE!  THE FRACTION 7/3 IS NOT A REGULAR FRACTION, IT.

Mathsercise-C Fractions Ready? Here we go!. Fractions Work out: x 4545 Give your answer in its simplest form Answer Question 2 When multiplying.

Fractions Introduction and Review. Simplifying Fractions Divide the numerator (top) and denominator (bottom) by the same number Repeat, as needed 12 ÷

0-4/0-5 Operations with Fractions

Find the common denominator. Make equivalent fractions.

MULTIPLYING FRACTIONS

FRACTION JEOPARDY Equivalent Simplest Form Comparing Mixed Numbers

Adding and Subtracting Rational Numbers

Essential Questions: How can sums and differences of fractions and mixed numbers be estimated? What are the standard procedures for adding and subtracting.

mr-mathematics.com Recapping: Ordering negative numbers.

mr-mathematics.com Recapping: Addition and subtraction

Equivalent ratios.

MATH UNIT #6 Fractions and Decimals

mr-mathematics.com Recapping: Properties of quadratic graphs

Adding and Subtracting Rational Numbers

& dding ubtracting ractions.

Today we will explain fractions in different ways

Equivalent Fractions = = = = = = = = = = = =

Adding and Subtracting Rational Numbers

Adding and Subtracting Rational Numbers

Mixed Expressions Chapter 6 Section 6.3.

Converting Mixed and Improper Fractions

Lesson Quizzes Standard Lesson Quiz

Which fraction is the same as ?

mr-mathematics.com Recapping: Algebraic notation and square numbers.

Adding & subtracting Fractions With Common denominator.

Finding square root of imperfect square

0-4/0-5 Operations with Fractions

On your whiteboards: Section 1: Write your answers as mixed numbers

Adding and Subtracting Mixed Numbers

Complete the family of four

Each of the following questions have mistakes – can you find them?

Presentation transcript:

mr-mathematics.com Recapping: Top heavy fractions and mixed numbers Match the pairs of equivalent fractions. ANS mr-mathematics.com

mr-mathematics.com Addition with Fractions Learning Objective: Calculate the sum of two or more fractions with common denominators. Calculate the sum of the following fractions. a) 1 12 + 5 12 = b) 1 4 + 3 4 = c) 1 6 + 2 6 = d) 1 3 + 1 6 = e) 1 4 + 1 2 = f) 5 12 + 1 4 = g) 1 2 + 2 6 = h) 1 4 + 1 12 = ANS ANS ANS ANS ANS ANS ANS ANS mr-mathematics.com

mr-mathematics.com Addition with Fractions Learning Objective: Calculate the sum of two or more fractions with common denominators. Calculate the sum of the following fractions. a) 1 5 + 3 5 b) 4 7 + 2 7 c) 3 8 + 5 8 d) 4 10 + 3 10 + 1 10 e) 2 11 + 4 11 + 5 11 f) 3 12 + 1 4 g) 5 6 + 1 12 h) 1 5 + 4 15 i) 2 7 + 4 14 j) 3 16 + 3 4 k) 7 20 + 2 5 ANS ANS ANS ANS ANS ANS ANS ANS ANS ANS ANS mr-mathematics.com

mr-mathematics.com Addition with Fractions Learning Objective: Calculate the sum of two or more fractions with common denominators. Three possible solutions are given for each addition. Only one of them is correct. Without working out the sum decide which answer is most likely to be correct. Explain your answer. ANS mr-mathematics.com

mr-mathematics.com Recapping: Top heavy fractions and mixed numbers Match the pairs of equivalent fractions. Go Back mr-mathematics.com

mr-mathematics.com Addition with Fractions Learning Objective: Calculate the sum of two or more fractions with common denominators. Calculate the sum of the following fractions. a) 1 12 + 5 12 = 1 2 b) 1 4 + 3 4 = c) 1 6 + 2 6 = d) 1 3 + 1 6 = e) 1 4 + 1 2 = f) 5 12 + 1 4 = g) 1 2 + 2 6 = h) 1 4 + 1 12 = Go Back mr-mathematics.com

mr-mathematics.com Addition with Fractions Learning Objective: Calculate the sum of two or more fractions with common denominators. Calculate the sum of the following fractions. a) 1 12 + 5 12 = 1 2 b) 1 4 + 3 4 =1 c) 1 6 + 2 6 = d) 1 3 + 1 6 = e) 1 4 + 1 2 = f) 5 12 + 1 4 = g) 1 2 + 2 6 = h) 1 4 + 1 12 = Go Back mr-mathematics.com

mr-mathematics.com Addition with Fractions Learning Objective: Calculate the sum of two or more fractions with common denominators. Calculate the sum of the following fractions. a) 1 12 + 5 12 = 1 2 b) 1 4 + 3 4 =1 c) 1 6 + 2 6 = 1 2 d) 1 3 + 1 6 = e) 1 4 + 1 2 = f) 5 12 + 1 4 = g) 1 2 + 2 6 = h) 1 4 + 1 12 = Go Back mr-mathematics.com

mr-mathematics.com Addition with Fractions Learning Objective: Calculate the sum of two or more fractions with common denominators. Calculate the sum of the following fractions. a) 1 12 + 5 12 = 1 2 b) 1 4 + 3 4 =1 c) 1 6 + 2 6 = 1 2 d) 1 3 + 1 6 = 1 2 e) 1 4 + 1 2 = f) 5 12 + 1 4 = g) 1 2 + 2 6 = h) 1 4 + 1 12 = Go Back mr-mathematics.com

mr-mathematics.com Addition with Fractions Learning Objective: Calculate the sum of two or more fractions with common denominators. Calculate the sum of the following fractions. a) 1 12 + 5 12 = 1 2 b) 1 4 + 3 4 =1 c) 1 6 + 2 6 = 1 2 d) 1 3 + 1 6 = 1 2 e) 1 4 + 1 2 = 3 4 f) 5 12 + 1 4 = g) 1 2 + 2 6 = h) 1 4 + 1 12 = Go Back mr-mathematics.com

mr-mathematics.com Addition with Fractions Learning Objective: Calculate the sum of two or more fractions with common denominators. Calculate the sum of the following fractions. a) 1 12 + 5 12 = 1 2 b) 1 4 + 3 4 =1 c) 1 6 + 2 6 = 1 2 d) 1 3 + 1 6 = 1 2 e) 1 4 + 1 2 = 3 4 f) 5 12 + 1 4 = 2 3 g) 1 2 + 2 6 = h) 1 4 + 1 12 = Go Back mr-mathematics.com

mr-mathematics.com Addition with Fractions Learning Objective: Calculate the sum of two or more fractions with common denominators. Calculate the sum of the following fractions. a) 1 12 + 5 12 = 1 2 b) 1 4 + 3 4 =1 c) 1 6 + 2 6 = 1 2 d) 1 3 + 1 6 = 1 2 e) 1 4 + 1 2 = 3 4 f) 5 12 + 1 4 = 2 3 g) 1 2 + 2 6 = 5 6 h) 1 4 + 1 12 = Go Back mr-mathematics.com

mr-mathematics.com Addition with Fractions Learning Objective: Calculate the sum of two or more fractions with common denominators. Calculate the sum of the following fractions. a) 1 12 + 5 12 = 1 2 b) 1 4 + 3 4 =1 c) 1 6 + 2 6 = 1 2 d) 1 3 + 1 6 = 1 2 e) 1 4 + 1 2 = 3 4 f) 5 12 + 1 4 = 2 3 g) 1 2 + 2 6 = 5 6 h) 1 4 + 1 12 = 1 3 Go Back mr-mathematics.com

mr-mathematics.com Addition with Fractions Learning Objective: Calculate the sum of two or more fractions with common denominators. Calculate the sum of the following fractions. a) 1 5 + 3 5 = 4 5 b) 4 7 + 2 7 c) 3 8 + 5 8 d) 4 10 + 3 10 + 1 10 e) 2 11 + 4 11 + 5 11 f) 3 12 + 1 4 g) 5 6 + 1 12 h) 1 5 + 4 15 i) 2 7 + 4 14 j) 3 16 + 3 4 k) 7 20 + 2 5 Go Back mr-mathematics.com

mr-mathematics.com Addition with Fractions Learning Objective: Calculate the sum of two or more fractions with common denominators. Calculate the sum of the following fractions. a) 1 5 + 3 5 = 4 5 b) 4 7 + 2 7 = 6 7 c) 3 8 + 5 8 d) 4 10 + 3 10 + 1 10 e) 2 11 + 4 11 + 5 11 f) 3 12 + 1 4 g) 5 6 + 1 12 h) 1 5 + 4 15 i) 2 7 + 4 14 j) 3 16 + 3 4 k) 7 20 + 2 5 Go Back mr-mathematics.com

mr-mathematics.com Addition with Fractions Learning Objective: Calculate the sum of two or more fractions with common denominators. Calculate the sum of the following fractions. a) 1 5 + 3 5 = 4 5 b) 4 7 + 2 7 = 6 7 c) 3 8 + 5 8 =1 d) 4 10 + 3 10 + 1 10 e) 2 11 + 4 11 + 5 11 f) 3 12 + 1 4 g) 5 6 + 1 12 h) 1 5 + 4 15 i) 2 7 + 4 14 j) 3 16 + 3 4 k) 7 20 + 2 5 Go Back mr-mathematics.com

mr-mathematics.com Addition with Fractions Learning Objective: Calculate the sum of two or more fractions with common denominators. Calculate the sum of the following fractions. a) 1 5 + 3 5 = 4 5 b) 4 7 + 2 7 = 6 7 c) 3 8 + 5 8 =1 d) 4 10 + 3 10 + 1 10 = 4 5 e) 2 11 + 4 11 + 5 11 f) 3 12 + 1 4 g) 5 6 + 1 12 h) 1 5 + 4 15 i) 2 7 + 4 14 j) 3 16 + 3 4 k) 7 20 + 2 5 Go Back mr-mathematics.com

mr-mathematics.com Addition with Fractions Learning Objective: Calculate the sum of two or more fractions with common denominators. Calculate the sum of the following fractions. a) 1 5 + 3 5 = 4 5 b) 4 7 + 2 7 = 6 7 c) 3 8 + 5 8 =1 d) 4 10 + 3 10 + 1 10 = 4 5 e) 2 11 + 4 11 + 5 11 =1 f) 3 12 + 1 4 g) 5 6 + 1 12 h) 1 5 + 4 15 i) 2 7 + 4 14 j) 3 16 + 3 4 k) 7 20 + 2 5 Go Back mr-mathematics.com

mr-mathematics.com Addition with Fractions Learning Objective: Calculate the sum of two or more fractions with common denominators. Calculate the sum of the following fractions. a) 1 5 + 3 5 = 4 5 b) 4 7 + 2 7 = 6 7 c) 3 8 + 5 8 =1 d) 4 10 + 3 10 + 1 10 = 4 5 e) 2 11 + 4 11 + 5 11 =1 f) 3 12 + 1 4 = 1 2 g) 5 6 + 1 12 h) 1 5 + 4 15 i) 2 7 + 4 14 j) 3 16 + 3 4 k) 7 20 + 2 5 Go Back mr-mathematics.com

mr-mathematics.com Addition with Fractions Learning Objective: Calculate the sum of two or more fractions with common denominators. Calculate the sum of the following fractions. a) 1 5 + 3 5 = 4 5 b) 4 7 + 2 7 = 6 7 c) 3 8 + 5 8 =1 d) 4 10 + 3 10 + 1 10 = 4 5 e) 2 11 + 4 11 + 5 11 =1 f) 3 12 + 1 4 = 1 2 g) 5 6 + 1 12 = 11 12 h) 1 5 + 4 15 i) 2 7 + 4 14 j) 3 16 + 3 4 k) 7 20 + 2 5 Go Back mr-mathematics.com

mr-mathematics.com Addition with Fractions Learning Objective: Calculate the sum of two or more fractions with common denominators. Calculate the sum of the following fractions. a) 1 5 + 3 5 = 4 5 b) 4 7 + 2 7 = 6 7 c) 3 8 + 5 8 =1 d) 4 10 + 3 10 + 1 10 = 4 5 e) 2 11 + 4 11 + 5 11 =1 f) 3 12 + 1 4 = 1 2 g) 5 6 + 1 12 = 11 12 h) 1 5 + 4 15 = 7 15 i) 2 7 + 4 14 j) 3 16 + 3 4 k) 7 20 + 2 5 Go Back mr-mathematics.com

mr-mathematics.com Addition with Fractions Learning Objective: Calculate the sum of two or more fractions with common denominators. Calculate the sum of the following fractions. a) 1 5 + 3 5 = 4 5 b) 4 7 + 2 7 = 6 7 c) 3 8 + 5 8 =1 d) 4 10 + 3 10 + 1 10 = 4 5 e) 2 11 + 4 11 + 5 11 =1 f) 3 12 + 1 4 = 1 2 g) 5 6 + 1 12 = 11 12 h) 1 5 + 4 15 = 7 15 i) 2 7 + 4 14 = 4 7 j) 3 16 + 3 4 k) 7 20 + 2 5 Go Back mr-mathematics.com

mr-mathematics.com Addition with Fractions Learning Objective: Calculate the sum of two or more fractions with common denominators. Calculate the sum of the following fractions. a) 1 5 + 3 5 = 4 5 b) 4 7 + 2 7 = 6 7 c) 3 8 + 5 8 =1 d) 4 10 + 3 10 + 1 10 = 4 5 e) 2 11 + 4 11 + 5 11 =1 f) 3 12 + 1 4 = 1 2 g) 5 6 + 1 12 = 11 12 h) 1 5 + 4 15 = 7 15 i) 2 7 + 4 14 = 4 7 j) 3 16 + 3 4 = 15 16 k) 7 20 + 2 5 Go Back mr-mathematics.com

mr-mathematics.com Addition with Fractions Learning Objective: Calculate the sum of two or more fractions with common denominators. Calculate the sum of the following fractions. a) 1 5 + 3 5 = 4 5 b) 4 7 + 2 7 = 6 7 c) 3 8 + 5 8 =1 d) 4 10 + 3 10 + 1 10 = 4 5 e) 2 11 + 4 11 + 5 11 =1 f) 3 12 + 1 4 = 1 2 g) 5 6 + 1 12 = 11 12 h) 1 5 + 4 15 = 7 15 i) 2 7 + 4 14 = 4 7 j) 3 16 + 3 4 = 15 16 k) 7 20 + 2 5 = 3 4 Go Back mr-mathematics.com

mr-mathematics.com Addition with Fractions Learning Objective: Calculate the sum of two or more fractions with common denominators. Three possible solutions are given for each addition. Only one of them is correct. Without working out the sum decide which answer is most likely to be correct. Explain your answer. 4 15 + 2 5 = 10 15 = 2 3 Go Back mr-mathematics.com